BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 44 45.8%
2 United States 17 17.7%
3 Netherlands 8 8.3%
4 Australia 6 6.2%
5 Hong Kong 5 5.2%
6 Singapore 5 5.2%
7 Canada 3 3.1%
8 Italy 2 2.1%
9 Macao 2 2.1%
10 New Zealand 2 2.1%
11 Malaysia 1 1%
12 France 1 1%